Dynamics Research of Ultrasonic Peristaltic Micro-Fluid Driving Model

Dan Dan Zhang; Shou Shui Wei; Guo Lei Wang; Chang Zhi Wei

doi:10.4028/www.scientific.net/AMR.199-200.1391

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 199-200Dynamics Research of Ultrasonic Peristaltic...

Dynamics Research of Ultrasonic Peristaltic Micro-Fluid Driving Model

Abstract:

A new ultrasonic peristaltic micro-fluid driving model was presented on the principle of ultrasonic traveling wave and volume displacing mechanism. First, driving principle of the model was introduced and finite element model was developed. Second, the transient dynamics analysis was performed to observe the chambers traveling and the fluid flowing. What’s more, harmonic analysis was done to get its amplitude-frequency response characteristics. Third,the coupling modes filled with fluid was performed to prove its drivng effect. This can provide a guidance for furture fluid structure analysis to get better performance and efficiency.

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Periodical:

Advanced Materials Research (Volumes 199-200)

Pages:

1391-1396

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.199-200.1391

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Online since:

February 2011

Authors:

Dan Dan Zhang, Shou Shui Wei, Guo Lei Wang, Chang Zhi Wei

Keywords:

Acoustic-Structure Coupling Analysis, Micro-Fluid, Ultrasonic Traveling Wave

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